set of socket wrenches 40el STRONG CHROME-VANADIUM STEEL - each element is made of high-quality chromium-vanadium steel, which makes it their strength is very high and will serve you for many years. Chromium vanadium steel is resistant to corrosion, deformation, and cracking. IN A SECURE BAG - Not only does the kit include a key with latch, lid and accessories, everything is packed in a convenient and secure bag with embossed slots for each element. Thanks to this, the tool is well protected when not in use. CONVENIENT USE - an extension, a screwdriver and a ratchet are equipped with a ball that prevents the cover from falling out - it improves the efficiency of work and affects comfort and safety, no cover will fall out of the tool during work. A VERY LARGE SET OF UP TO 40 ELEMENTS - 16 sockets 4mm / 4.5mm / 5.0mm / 5.5mm / 6mm / 6.5mm / 7mm / 7.5mm / 8mm / 9mm / 10mm / 11mm / 12mm / 13mm / 15mm / 16mm, 14 sockets 5 / 32-3 / 16-7 / 32-1 / 4-9 / 32-5 / 16 / 11 / 32-3 / 8-13 / 32-7 / 16-15 / 32-1 / 2-7 / 32-9 / 16, 3 sockets 1 / 4-5 / 16-3 / 8, adapter, handle, extension, latch, 21 mm socket, adapter for pre-tightening the bag. SPECIFICATION - Material: carbon steel - chromium vanadium; Number of elements in the set: 40; Package dimensions (length/width/height): 24.5 x 12.5 x 4 cm; Weight: 1,030 kg; Package weight: 1,041 kg. SPECIFICATION material: carbon steel - chrome vanadium number of elements in set: 40 Package dimensions (length/width/height): 24.5 x 12.5 x 4 cm Weight: 1.030 kg Weight in package: 1.041 kg INCLUDED<><br> 16 sockets - 4 mm / 4.5 mm / 5.0 mm / 5.5 mm / 6 mm / 6.5 mm / 7 mm / 7.5 mm / 8 mm / 9 mm / 10 mm / 11 mm / 12 mm / 13 mm / 15 mm / 16 mm 14 sockets 5 / 32-3 / 16-7 / 32-1 / 4-9 / 32-5 / 16 / 11 / 32-3 / 8-13 / 32-7 / 16-15 / 32-1 / 2-7 / 32-9 / 16 3 accessories 1 / 4-5 / 16-3 / 8 Adapter Handle Extension Rattle 21 mm socket Preload adapter case The set of socket wrenches has been designed for the most demanding jobs. Precisely selected materials, high accuracy of workmanship and resistance to deformation and cracking determine its reliability.